rewrite：The dataset has annotated character detection for 3982 images of oracle bone inscriptions which means the dataset includes a total of 3982 images In these documentary images 21253 handwritten

The dataset comprises 3982 images of oracle bone inscriptions, each annotated with character detection. In total, there are 21253 handwritten oracle bone characters annotated with rectangular boxes. On average, each page of the oracle bone inscription images contains approximately 6 character examples.